USPatentGranted
S1

Inverted F-channel

Granted 7 Aug 2001 · no office action yet

Assignee: Durakon Acquisition Corp.

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Inventors: R. Alan Darbishire · Examiner: Melody N. Brown · AU 2911 · TC 2900

Application
116244
filed 27 Dec 1999
Publication
Not published
not published
Patent· this page
US D446181
granted 7 Aug 2001

Life of the patent

11 dated events
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Description

1 parts
›FIG. 1 is a top perspective view of…

FIG. 1 is a top perspective view of an inverted F-channel showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front view thereof, the rear view being in essence a mirror image of the front;

FIG. 7 is a perspective view thereof, the set of roller bearings and rectangular channel stop shown in broken lines are for illustrative purposes only and form no part of the claimed design; and,

FIG. 8 is a front view thereof shown on a reduced scale with regards to FIG. 8.

The channel is shown broken in the middle throughout the drawing to show indeterminate length.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D12/223

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File wrapper

Pendency
1.6 y
589 days filing → grant
Office actions
0
on the grant's record
Examiner
Melody N. Brown
art unit 2911 · TC 2900
Citations: 7 back · 0 forward

Chain of title

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Citations

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